Coordinate Plane Pre-Algebra

ETC Montessori

Price: $95.00
2.50 LBS
CPSIA Exempt
Available on:
Plastic and Cut
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Product Overview

  • No Lamination Required.
  • Printed on Premium Thick Plastic and Cut.
  • This material is ready to start using. No other prep work is needed.

Drawing inspiration from the work of René Descartes, children embark on a journey that introduces them to the part of pre-algebra that is based on the coordinate plane. 

Card Size(s):

Task Cards 8½ x 5½ in.  21.6 x 12.7 cm.
Whole Card  3¾ x 5 in.  9.5 x 12.7 cm.
Part Card 3¾ x 4 in. 9.5 x 10.2 cm.
Label Card 3¾ x 1 in 9.5 x 2.5 cm.

The curriculum contains:

Progressing from simple to complex, based on levels, children explore the following concepts:

  • Naming Quadrants and Coordinate points
  • Applying coordinates
  • Geometry and Coordinates
  • Introduction to transformations based on multiplication of negative and positive numbers
  • Graphing Coordinates
  • Scatter points and plots
  • Understanding Scatter Plots
  • Slope formula
  • Positive Slope
  • Negative Slope
  • Using coordinates to find the slope
  • Linear equations
  • Slope intercept form
  • Linear equations x-intercept
  • Linear equations y-intercept
  • Linear equations slope intercept
  • Slope: 0
  • Slope: Undefined
  • Advanced Practice of finding the slope from two coordinate points
  • Advanced Practice of graphing a line based on one point and the slope of the line
The set includes the Teacher's notes for giving the presentations: 
  • Strike the imagination with René Descartes
  • Introduction to the Coordinate Plane
  • Graphing points of a Coordinate Plane
  • Operations with Integers
  • Negative Numbers
  • Using the Point Slope form to write an equation
  • Changing from Point slope form to Slope-Intercept form


Look at our Upper Elementary Math Flow Chart to see how this work fits in with the traditional Montessori math curriculum.
Teacher's Notes and/or Answer Key

View the Standards that are met through this material


1 ETC Half Page Holder with Rack and 1 ETC 3 Part Card Holder